83541575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 119575680

約数和(自身を除く): 36034105

約数列:

[1, 5, 13, 19, 25, 65, 83, 95, 163, 247, 325, 415, 475, 815, 1079, 1235, 1577, 2075, 2119, 3097, 4075, 5395, 6175, 7885, 10595, 13529, 15485, 20501, 26975, 39425, 40261, 52975, 67645, 77425, 102505, 175877, 201305, 257051, 338225, 512525, 879385, 1006525, 1285255, 3341663, 4396925, 6426275, 16708315, 83541575]

約数ペア:

[(1, 83541575), (5, 16708315), (13, 6426275), (19, 4396925), (25, 3341663), (65, 1285255), (83, 1006525), (95, 879385), (163, 512525), (247, 338225), (325, 257051), (415, 201305), (475, 175877), (815, 102505), (1079, 77425), (1235, 67645), (1577, 52975), (2075, 40261), (2119, 39425), (3097, 26975), (4075, 20501), (5395, 15485), (6175, 13529), (7885, 10595)]